Climatological Report (Daily)
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CDUS43 KLOT 102150
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
450 PM CDT SUN MAR 10 2024

...................................

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 10 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         47   2:59 PM  70    1955  45      2       37
  MINIMUM         30   6:10 AM   2    2003  29      1       33
  AVERAGE         39                        37      2       35

PRECIPITATION (IN)
  TODAY            0.00          0.87 2013   0.08  -0.08     0.15
  MONTH TO DATE    1.73                      0.78   0.95     0.94
  SINCE MAR 1      1.73                      0.78   0.95     0.94
  SINCE JAN 1      5.88                      4.74   1.14     7.37

SNOWFALL (IN)
  TODAY            0.0           2.6  1924   0.3   -0.3      0.9
                                      1943
  MONTH TO DATE    0.0                       2.6   -2.6      1.2
  SINCE MAR 1      0.0                       2.6   -2.6      1.2
  SINCE JUL 1     21.2                      34.2  -13.0     19.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           26                        28     -2       30
  MONTH TO DATE  197                       297   -100      246
  SINCE MAR 1    197                       297   -100      246
  SINCE JUL 1   3885                      4766   -881     4281

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    14.2


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60           6:00 AM
 LOWEST     28           2:00 PM
 AVERAGE    44

..........................................................


THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        74      1990
 MINIMUM TEMPERATURE (F)   30         3      1979


SUNRISE AND SUNSET
MARCH 10 2024.........SUNRISE   7:11 AM CDT   SUNSET   6:53 PM CDT
MARCH 11 2024.........SUNRISE   7:09 AM CDT   SUNSET   6:54 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$


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